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Matches 1 - 50 out of 13,405

Document Document Title
WO/2020/243739A1
A pressure regulator for an x-ray apparatus includes a piston housing having a recess formed therein and a piston seated in the recess. The piston is free to reciprocate, and define a variable volume chamber, within the recess. A circumf...  
WO/2020/242511A1
Embodiments of the disclosed system and method provide for generating a multiple- energy X-ray pulse. A beam of electrons is generated with an electron gun and modulated prior to injection into an accelerating structure to achieve at lea...  
WO/2020/239625A1
A fluid control device (100) includes a structure (120) defining a valve cavity, a first fluid port (135), a second fluid port (140), and a third fluid port (145) configured to be fluidly coupled to a hermetic interior (105) of a body; a...  
WO/2020/232558A1
A computed tomography (CT) scanning apparatus that includes a set of X-ray sources and a set of flat panel detectors with a set of source collimators and a set of detector collimators therebetween. The design of the openings of the set o...  
WO/2020/229254A1
An imaging system (202) includes an X-ray radiation source (210) configured to emit radiation that traverses an examination region. The imaging system further includes a controller (220). The controller is configured to control an X-ray ...  
WO/2020/224893A1
The invention provides a guiding device for guiding a linear movement or a rotational movement, which comprises a first body (10), a second body (20), which is arranged movably with respect to the first body, and at least one spring devi...  
WO/2020/225347A1
A target delivery system for an extreme ultraviolet light (EUV) source includes: a conduit including an exterior, an interior conduit region, and an end that defines an orifice. The interior conduit region is configured to receive a targ...  
WO/2020/225015A1
Apparatus for and method of controlling formation of droplets used to generate EUV radiation that comprise an arrangement producing a laser beam directed to an irradiation region and a droplet source. The droplet source includes a capill...  
WO/2020/177775A3
A gate-controlled X-ray combined machine head, comprising a housing (100), a transformer oil (101) being arranged in the housing (100), a high voltage direct current power supply unit (102), a low voltage direct current power supply unit...  
WO/2020/221709A1
A metrology apparatus includes: a diagnostic apparatus configured to interact a diagnostic probe with a current target at a diagnostic region before the current target enters a target space; a detection apparatus; and a control system in...  
WO/2020/216307A1
Disclosed are a method and a system for acquiring a radiological image. The method comprises: acquiring a control instruction for controlling an imaging device to image a scanned object; determining an adjustment parameter of a radiation...  
WO/2020/216950A1
A laser-produced plasma light source is provided. The laser-produced plasma light source includes a vacuum chamber (1) with a rotating target assembly (2) providing a target (3) in an interaction zone (4) with a pulsed laser beam (8) foc...  
WO/2020/212019A1
A contamination trap for use in a debris mitigation system of a radiation source, the contamination trap comprising a plurality of vanes configured to trap fuel debris emitted from a plasma formation region of the radiation source; where...  
WO/2020/214909A1
A multilayer stack in the form of a Bragg reflector comprising a graded interfacial layer and a method of manufacturing are disclosed. The graded interfacial layer eliminates the formation of low-reflectivity interfaces in a multilayer s...  
WO/2020/205883A1
An extreme ultraviolet (EUV) light source includes: a vacuum vessel; a target material supply system that supplies targets to an interior of the vacuum vessel, the targets including a first target with an initial shape at an initial targ...  
WO/2020/200610A1
A radiation system configured to produce radiation and comprising a droplet generator (3) configured to produce a droplet of fuel traveling towards a plasma formation region, a laser system operative to generate a pre-pulse (PP) and a ma...  
WO/2020/201560A1
A method is provided for compensating the settings of a pulsed X-ray system. A current, voltage and intended pulse width settings are selected for the X-ray pulses to be provided. Then, the selected pulse width setting for the set voltag...  
WO/2020/201530A1
A laser focusing system (330) for use in an EUV radiation source is described, the laser focusing system comprising: • - a first curved mirror (330.1) configured to receive a laser beam from a beam delivery system (320) and generate a ...  
WO/2020/193103A1
There is provided a method of setting a filament demand in an x- ray apparatus. The x-ray apparatus has a filament (111), through which the passing of a heating current allows thermionic emission of electrons from the filament. The x-ray...  
WO/2020/191074A1
A laser wakefield acceleration (LWFA) induced electron beam system for cancer therapy and diagnostics. Example embodiments presented herein include one or more laser fibers, and an electron beam source within an individual one of the one...  
WO/2020/187617A1
Provided is an apparatus that includes a first reservoir system including a first fluid reservoir configured to be in fluid communication with a nozzle supply system during operation of the nozzle supply system, a second reservoir system...  
WO/2020/178244A1
Disclosed is an apparatus and a method in which multiple, e.g., two or more pulses from a single laser source are applied to source material prior to application of a main ionizing pulse in which the multiple pulses are generated by a co...  
WO/2020/177775A2
The present invention relates to a gate-controlled X-ray combined machine head, comprising a housing, a transformer oil being arranged in the housing, a high voltage direct current power supply unit, a low voltage direct current power su...  
WO/2020/178898A1
An X-ray tube (120) is provided with: a cathode (140) and an anode (150) sealed inside a vacuum envelope (121); and an ion-collecting conductor (130) attached to the vacuum envelope so as to contact the internal space of the vacuum envel...  
WO/2020/173677A1
Apparatus for and method of controlling formation of droplets used to generate EUV radiation. The droplet source includes a fluid exiting an nozzle and a sub-system having an electro-actuatable element producing a disturbance in the flui...  
WO/2020/173683A1
A target apparatus (300) for an extreme ultraviolet (EUV) light source includes a target generator, a sensor module (130), and a target generator controller (325). The target generator includes a reservoir (115) configured to contain tar...  
WO/2020/169349A1
An apparatus for an extreme ultraviolet (EUV) lithography system includes an optical modulation system including at least one optical element configured for placement on a beam path between the optical modulation system and a plasma form...  
WO/2020/170362A1
The extreme ultraviolet light generation system according to one aspect of the present invention comprises: a first actuator that changes the traveling direction of pre-pulse laser light emitted from a first optical element arranged in t...  
WO/2020/171689A1
The present invention describes automatic X-ray developing equipment with wireless transmission of the information, which has the advantage of having a developing tray inside a structure, which speeds up the developing process because th...  
WO/2020/172381A1
Some embodiments of the present disclosure provide a method that includes colliding a laser with an electron beam to produce backs cattered x-rays while the electron beam is traversing a circular arc. This backscattering process is inver...  
WO/2020/165942A1
With a view to bringing an EUV light generation device into a movable state without requiring an operator to perform re-adjustment and start-up processing, this extreme ultraviolet light generation device for generating extreme ultraviol...  
WO/2020/160929A1
A radiation system comprises a radiation source (SO) and a plasma generator (16). The radiation source comprises: a housing (9) provided with an exit aperture (8); and a radiation generator operable to generate output radiation in the ho...  
WO/2020/156975A1
An apparatus includes: a diagnostic system configured to diagnostically interact with a current target (110c) traveling along a trajectory (TR) and before the current target enters a target space; a first detection apparatus (120) config...  
WO/2020/158644A1
[Problem] To provide a compact tomosynthesis device that uses a plurality of cold cathode X-ray sources. [Solution] This tomosynthesis device includes a plurality of cold cathode X-ray sources that irradiate a subject with X-rays, wherei...  
WO/2020/157623A1
The method is used to control a radiological apparatus (100) through a) a control unit (130) adapted to activate the emission of X-rays by an X-ray emitter (110) of the radiological apparatus at the beginning of an exposure and to deacti...  
WO/2020/151796A1
The invention relates to the field of quantum radiophysics and is the solid-state quantum generator of nanometer range electromagnetic radiation, it may be widely used in engi- neering, nanotechnology, physics, biology, chemistry' and me...  
WO/2020/126387A3
A system is configured to form a path for laser radiation (602). The system has an optical element (604) positioned in the path, and a sacrificial device (606) also positioned in the path and configured to protect the optical element.  
WO/2020/151891A1
Disclosed is a wavefront sensor for measuring a tilt of a wavefront at an array of locations across a beam of radiation, wherein said wavefront sensor comprises a film, for example of Zirconium, having an indent array comprising an inden...  
WO/2020/152989A1
This control device, which controls radiography using radioactive rays from a radioactive ray generation device, by means of automatic exposure control for controlling the radioactive ray generation device by comparing a target dosage an...  
WO/2020/150664A1
A method includes simulating diffraction in a transmission geometry of relativistic electron bunches from a crystallographic structure of a crystal thereby simulating diffraction of the relativistic electron bunches into a plurality of B...  
WO/2020/150665A1
A method includes accelerating an electron bunch along a direction of propagation to a relativistic energy and partitioning the electron bunch by transmitting the electron bunch through a grating at the relativistic energy. The grating i...  
WO/2020/148069A1
An EUV radiation source of a laser-produced-plasma type, comprising: a fuel emitter configured to produce fuel droplets; and a laser system configured to illuminate a fuel droplet with radiation for converting the fuel droplet into a pla...  
WO/2020/148155A1
A target delivery system for an extreme ultraviolet (EUV) light source is disclosed. The system includes: a conduit including an orifice configured to fluidly couple to a reservoir; an actuator configured to mechanically couple to the co...  
WO/2020/141435A1
Systems and methods for digitally switching x-ray emission systems include a digital switching unit operable to selectively connect a low voltage driving circuit to activate a field emission type electron emitting construct such that ele...  
WO/2020/141057A1
Apparatus for controlling introduction of EUV target material into an EUV chamber in which a flow restrictor orifice is placed in a flow path of target material through the droplet generator, for example, at a position upstream of a filt...  
WO/2020/139306A1
Method of computed tomography includes X-ray transmission scanning of a selected body part within specified angular range, conversion of X-rays transmitted under various angles through said body part into visible light stream; discrete d...  
WO/2020/134503A1
A soft X-ray micro imaging device, which comprises a soft X-ray light source (300), a three-dimensional displacement mechanism, a vacuum unit (400), a laser unit (500), a reflection unit (600), a sample chamber (700) and a detector (800)...  
WO/2020/099776A3
The invention relates to an X-ray source comprising a laser source and a target, wherein the laser source is suitable for generating an ultra-short pulse beam, and means suitable for directing the beam of ultra-short pulses into an area ...  
WO/2020/134501A1
A soft X-ray light source, comprising a vacuum target chamber, a refrigeration chamber (44), and a nozzle (36). The refrigeration chamber (44) and the nozzle (36) are accommodated in the vacuum target chamber; the nozzle (36) is provided...  
WO/2020/134500A1
A soft X-ray light source, comprising a vacuum target chamber, a refrigeration cavity (44) and a nozzle (36). The refrigeration cavity (44) and the nozzle (36) are accommodated in the vacuum target chamber. The nozzle (36) is provided on...  

Matches 1 - 50 out of 13,405